Concentric spheres are parallel.同心球面是平行的.The street plan of the city has evolved as a series of concentric rings.该城市的街道平面图像一圈圈的同心圆环.On a blackboard, he drew five concentric circles.他在黑板上画了5个同心圆。...
The law should impose penalties on companies that use energy wastefully.法律应当严惩浪费能源的公司。The heat energy when the person is moving should evaporate through perspiring come abreaction.人在运动时的热能要通过出汗蒸发来消散.The association chain...